Part of the problem, Hill says, is that "universities and colleges are replacing more of their primarily male full-time faculty with adjunct and temporary positions" to save money.
希尔认为部分原因是由于“大学和学院正在用助手和临时职位取代男性全职教员”，目的不过是省钱。
The problem of tearing film and dislocation in the hill seeder by the duck mouth roll was solved.
解决了原用滚筒鸭嘴式穴播机的撕膜、错位问题。
Water storage pit irrigation is a new method, suiting irrigation of hill area, combining of solving drought problem and controlling water and soil losses.
蓄水坑灌法是一种将解决干旱问题和控制水土流失问题结合在一起的一种适合于山丘区果林灌溉的新方法。
Aiming at complex circumstance of waste rock hill, such as forming gully, seeper pool and so on, multifractal offers a new method to settling the problem of groundwater contamination.
针对矸石山附近存在冲沟、积水池等复杂条件下的地下水污染问题，多维分形提供了一种新的研究方法。
In recent years, Proterozoic and Archaeozoic buried hill reservoirs have been explored and developed in Liaohe Oilfield, but it is a problem to interpret these fracture-cavity reservoirs.
近年来，辽河油田元古界、太古界古潜山油气藏得到了比较好的勘探与开发，但对这些缝洞性储层的解释一直是一个难题。
Iterative TFIDF algorithm belongs to hill-climbing algorithm, it has the common problem of converging to local optimal value and sensitive to initial point.
迭代tfidf算法属于爬山算法，初始值的选取对精度影响较大，算法容易收敛到局部最优值。
In a high-intensity optics field, using rotating waves approximation (RWA) and the special transform, the problem of two-level atoms transition attributes to the Hill equation.
在强光信号作用下，经过一定的数学代换后，上能级几率的求解可归结为类希尔方程求解；
In a high-intensity optics field, using rotating waves approximation (RWA) and the special transform, the problem of two-level atoms transition attributes to the Hill equation.
在强光信号作用下，经过一定的数学代换后，上能级几率的求解可归结为类希尔方程求解；
应用推荐